In this example, routers R1 and R2 communicate with each other using
EIGRP. Routers R2 and R3 use eBGP. In order to mutually redistribute the eBGP
routes in to EIGRP, use the redistribute bgp command
with EIGRP metrics. Similarly, in order to redistribute EIGRP routes in to BGP,
use the redistribute eigrp AS
number command.